Bill Jacobson, a professor at Cornell Law School and blogger at Legal Insurrection, noted that Warren never claimed Native American ancestry as a child, as a college student or as a law student.

"She only claimed it when she was in her late 30s and beginning to climb the law professor ladder from the University of Texas to Harvard," he explained.

Jacobson said Warren was then declared "a minority law professor" and it helped her advance in her law professor career.

"Your viewers need to understand how deceptive Elizabeth Warren was. ... This is a woman who built her political narrative claiming other people are rigging the system. She tried to rig her career by claiming a status to which she's not entitled."

President Trump took to Twitter Tuesday morning to blast Warren, calling her ancestry claims a "scam" and a "fraud."

Pocahontas (the bad version), sometimes referred to as Elizabeth Warren, is getting slammed. She took a bogus DNA test and it showed that she may be 1/1024, far less than the average American. Now Cherokee Nation denies her, “DNA test is useless.” Even they don’t want her. Phony!

Now that her claims of being of Indian heritage have turned out to be a scam and a lie, Elizabeth Warren should apologize for perpetrating this fraud against the American Public. Harvard called her “a person of color” (amazing con), and would not have taken her otherwise!